body {
    background-color: #f1f2f5;
    padding: 30px;
}

.layui-card-body {
    position: relative;
}

.layui-input {
    width: 400px;
}

.big-pic {
    width: 400px;
    height: 400px;
    background-color: rosybrown;
}

img {
    width: 100%;
    height: 100%;
}

.big {
    position: absolute;
    top: 50px;
    left: 500px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
}

.small {
    position: absolute;
    top: 250px;
    left: 515px;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    overflow: hidden;
}

.layui-input-block {
    margin-left: 0;
}

.big-size {
    position: absolute;
    top: 162px;
    left: 522px;
}

.small-size {
    position: absolute;
    top: 326px;
    left: 532px;
}

.layui-input {
    display: none;
    margin-top: 20px;
    padding-left: 100px;
}